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    - maximizing energy efficiency & reliability

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    - providing HVAC solutions for over 50 years

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    - serving the commercial HVAC, industrial, institutional & power generation markets

OUR PRODUCTSManufacturers’ Representative

SAI offers an extensive line of energy-efficient commercial HVAC equipment supplied by more than 30 of the industry’s leading manufacturers. more

PARTSAftermarket Parts & Equipment

SAI provides replacement parts & equipment for all of the manufacturers that we represent, as well as other manufacturers. Many items are stocked in our warehouse. more

SERVICE Factory-Authorized Service

Our service team is factory-authorized with years of experience. We offer scheduled repairs, routine maintenance, and 24/7 emergency service. more

RENTALSTemporary Equipment Solutions

Whether you have a planned outage or an emergency situation, SAI can provide a solution to get you through. Rentals include boilers, chillers & cooling towers. more


  • sai partners with vts
  • SAI has recently partnered with VTS, a global supplier of air handling units and heating solutions. Their VENTUS modular air handling units offer a wide range of capacities with the ability to be individually configured to suit customer needs. SAI is now offering free lunch and learns and has a VTS demo unit in house for customers to check out. Visit the website for more information on VTS products, or contact SAI for information or to schedule your free lunch and learn!

  • dristeem humidification systems & controls

    DriSteem now offers a Low Maintenance Humidification System that combines electric humidification with reverse-osmosis water treatment in a single package, which nearly eliminates system maintenance. more


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industry NEWS and

the cicada's are coming!
is your mechanical equipment ready?

Brood X will be emerging any time now - you might call this the silence before the storm!
If you've experienced this 17 year event in the past, you know that although they are a noisy nuisance, cicadas are basically harmless to humans, animals and plants. But outdoor mechanical equipment can be a different case. Cicadas are attracted to the sounds of cooling towers, air handling units, rooftop units, etc. Common issues include clogged fill, basins and strainers in towers, as well as blocked airflow in AHUs.

We now offer a quick and easy solution - PreVent Equipment Protection Air Filter Screens. These easy-to-install screens prevent cicadas from fouling systems now, and will also prevent cottonwood, leaves, seeds, pollen, birds and other insects from entering the system well into the future.

Call us today for pricing and lead time at 888-847-2458.


stoermer-anderson, inc. is hiring!
current opening: hvac sALES ACCOUNT MANAGER

Join our winning team! Click here for descriptions of available positions.



DriSteem recently partnered with the Mayo Clinic to study the effects of humidification on influenza-positive samples in the air and on surfaces in preschool classrooms.

Read the case study to learn how influenza infectivity varies in humidified vs. unhumidified rooms.



  • symposium on sustainability in health care

    Date: May 25, 2021
    Location: Sharonville Convention Center

    • Trade shows and in person seminars are coming back! Join us for this year's Virtual AND In-Person Networking Event focusing on Healthcare. Several educational seminars will be offered throughout the day. Those visiting in person can enjoy lunch and a trade show.


"THE role of humidity in reducing airborne virus transmission"

Virtual or In-Person Lunch & Learn
Date: Call to Schedule
Location: Webinar, Your Office, or SAI Office

  • This webinar is for anyone involved in the design, specification, installation and maintenance of humidification systems. Multiple sources have shown keeping the relative humidity between 40%-60% decreases the amount & infectivity of viruses. Learn how humidity impacts pathogens and how to obtain the higher minimum recommended level of 40% RH with existing humidification equiment and ways to handle additional capacity if needed.
    1-Hour PDH

  • more virtual & in person lunch & learns to come

Be sure to check back for more " Lunch & Learn" training opportunities more


It's easy to submit a request for quotation. If requesting a quote for replacement units or parts, be sure to include manufacturer, model, and serial number of the unit(s). This information helps to ensure a timely and accurate response. You may also call your local SAI branch office for assistance on your project.